Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605628 | Composite membranes | Alexander P. Davidson, Steven W. Summers, David Cowieson, Peter J. Williams | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605628 | Composite membranes | Alexander P. Davidson, Steven W. Summers, David Cowieson, Peter J. Williams | 1997-02-25 |